Adhisaya Ulagam-3D is a 2012 Indian Tamil-language science fantasy film directed by Shakthi Scott and produced by R. Banuchitra.
The film stars J. Livingston, Sreelakshmy N. Nair, and Mannan Prithivraj in key roles.
Combining animation with live action, the movie marks India's first 3D film featuring dinosaurs.
In the story, Professor Neelakantan invents a time machine that accidentally transports him and his grandchildren to the prehistoric world, where they encounter various now-extinct animals, including dinosaurs.
The film was released on August 10, 2012, in India.